SRAM XG1290 12 speed cassette E1 10T Cassette | Silver

SRAM XG1290 12 speed cassette E1 10T Cassette | Silver Wide range and tight jumps? Why not both? Our lightest, most durable cassette breaks new ground for gearing choices as well.

Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T.

Carefully chosen tooth jumps keep you in the right gear when you’re out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.

FEATURES

Designed for smooth and fast shifting

Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range

10-tooth start helps provide a wider gearing range

10-30T and 10-36T options available in RED for the first time

Designed to work with an XDR driver body

One-piece machined steel X-DOME design for weight savings

Available in 10-28T, 10-30T, 10-33T and 10-36T

SPECIFICATIONS

Speed (CS)12s
Gearing10-28/30/33/36t
Cog finish (Cassette)Silver
Technology (Cassette)XG
Cog sizes10-36t:10,11,12,13,15,17,19,21,24,28/32/36
Driver body interfaceXDR